 | | Journal (issue) | | Zoned cubes of purple fluorite from the New Method Mine, San Bernardino Co., California Don Howard collection...Cuboctahedron with small cubic faces, from Juchem Quarry, Germany. Remco van Royen collection, Auke Bleeker photo...Fig. 9 Cubododecahedron of fluorite from Shangbao Mine, Hunan, China Jordi Fabre collection and photo....16 Fluorite trapezohedrons from the Clara Mine, Oberwolfach, Germany. FOV=2.2mm W. Gunter collection Eddy...FOV=3mm from Dall'negorsk , Primorskiy Kray, Far-East Region, Russia R. Brandstetter collection Eddy Van Der |  | | Book (volume) | | Methods and Favorable Conditions for Spherical Vaterite Precipitation: A Review Reprinted from: Crystals...the state of the art of the vaterite crystallization techniques. Vaterite is known to be the least thermodynamically...very rarely found in nature. However, synthetic vaterite has large potential in pharmacology and manufacturing...Well-known classical and new methods used for vaterite precipitation were discussed with particular attention...methods and favorable conditions for spherical vaterite precipitation: A review. Crystals 2019, 9, 223 |  | | Journal (article/letter/editorial) | | Göttingen, Goldschmidtstraße 1, 37077 Göttingen, Germany 3 Department of Geography and Geology, University... Chemnitzer Straße 40, 09599 Freiberg/Saxony, Germany 3 Geological Survey of Austria, Department of Mineral...sulfide horizon (FUCHS, 1982) are exposed in abandoned mine workings at Edenwald. Scheelite crystals (Scheelite...Erlangen University, Schlossplatz 4, 91054 Erlangen, Germany e-mail: thomas.angerer@uibk.ac.at Investigating...Pfunderer Berg Cu-Zn-Pb-Ag mine near Klausen and the Rabenstein F-Zn mine in the Sarn Valley. Both abandoned |  | | Journal (issue) | | (Vaucluse, Zuid-Frankrijk). Titelpagina De Botallack mine op de rotskust van West-Cornwall. Foto Rik Dillen...Stadthalle. 10-18/10-17 h. Beurs. BADEN (WIEN). Veranstaltungshalle Baden/Wien. 10-17 h. http://c-pub.kabsi...tijdschriften * LE REGNE MINERAL # 34, 08.00 5-15 La mine Rogerley, Weardale, comté de Durham, Angleterre...2000 * GEODE 254), 09.00 12-14 Zoektocht naar Clara-mineralen 22-23 Diamant * NAUTILUS INFO 25(1),...County, Montana 7-9 New Chinese minerals 5-23 La Mine de Pierre Rousse, Commune de Vizille, Isère 24-26 |  | Matijaković, Nives, Magnabosco, Giulia, Scarpino, Francesco, Fermani, Simona, Falini, Giuseppe, Kralj, Damir (2018) Synthesis and Adsorbing Properties of Tabular {001} Calcite Crystals. Crystals, 9 (1) 16 doi:10.3390/cryst9010016 | Journal (article/letter/editorial) | | calcite; lithium ions; ultrasonic irradiation; vaterite transformation; adsorption; calcein; crystal violet...(Cary UV-Vis 300Bio, Agilent Technologies, Santa Clara, CA, USA), measuring the absorbance at λ = 495 nm...However, a shortening of the induction time for vaterite formation, caused by applying more intensive agitation...particles may enhance the transition of metastable vaterite to calcite as well [42–45]. In addition, the SEMs...calcite in in aa mixture mixture with with vaterite vaterite during during the the transformation transformation |  | | Book (edition) | | Rosenzwcig (deceased) (USA). Jochen Schlilter (Germany), J. Sejkora (Czcch Republic), Masaaki Shimizu...Abernathyitc, K[(UO 2 )(AsO,)](HP) 3, tet., Fumerole No. 2 mine, Temple Mountain. on the southeast flank of the...104(3). 326-328 □ Achavnlitc, FcSe, hex .. Cacheuta Mine. Ccrro de Cacheuta. Sierra de Cacheuta. Mcndoza...AgardJte-(Ce), CeCu.(AsO4)i(OH).-3H1O, hex., Clara mine, central Black Forest, Gennany,A1ifSS(2004),17-23...(Y,Ca)Cu6(AsO.)i(OH).-3H1O. hex., Bou-Skourcoppcr mine, Ouarzazatc. Morocco,SS, 1447 □ Mixite group AgrelUte |  | Zhao, Yanyang, Yan, Huaxiao, Zhou, Jingxuan, Tucker, Maurice E., Han, Mei, Zhao, Hui, Mao, Guangzhou, Zhao, Yifan, Han, Zuozhen (2019) Bio-Precipitation of Calcium and Magnesium Ions through Extracellular and Intracellular Process Induced by Bacillus Licheniformis SRB2. Minerals, 9 (9) 526 doi:10.3390/min9090526 | Journal (article/letter/editorial) | | (−16% to −18%) were formed including calcite, vaterite, monohydrocalcite, and nesquehonite with preferred...spectrometer (Picarro G2121-i, rPicarro Inc., Santa Clara, CA, USA). Organic substances such as beef extract...inprecipitation the experimental calcite (95%) and vaterite Figure 4.ratio Precipitation (a) and rate (b)group...the experimental group were calcite (95%) and vaterite (5%) (Figures 5 and S4), and had a spherical and...elements such as P, S, and of CaCO3 (Figure 6b). Vaterite is a type of unstable anhydrous calcium carbonate |  | Zhuang, Dingxiang, Yan, Huaxiao, Tucker, Maurice E., Zhao, Hui, Han, Zuozhen, Zhao, Yanhong, Sun, Bin, Li, Dan, Pan, Juntong, Zhao, Yanyang, Meng, Ruirui, Shan, Guanghe, Zhang, Xinkang, Tang, Rongzhen (2018) Calcite precipitation induced by Bacillus cereus MRR2 cultured at different Ca2+ concentrations: Further insights into biotic and abiotic calcite. Chemical Geology, 500. 64-87 doi:10.1016/j.chemgeo.2018.09.018 | Journal (article/letter/editorial) | | Spectrometer (Picarro G2121-i, rPicarro Inc., Santa Clara, CA, USA) with the heating and phosphoric acid method...samples were observed by LSCM (LSM 700, Zeiss, Germany) and measured by a NU Fluorescence Spectrophotometer...Fig. S4. Possibly as a MA Ca2+ concentrations, vaterite was also detected. NU result of too short a...concentration (Fig. 10a), although a dark round electron region with a diameter of less than 100 nm was found on...concentrated on the cell surface and in a specific region inside the cell. The general outline of the cell |  | Lau, Graham E., Cosmidis, Julie, Grasby, Stephen E., Trivedi, Christopher B., Spear, John R., Templeton, Alexis S. (2017) Low-temperature formation and stabilization of rare allotropes of cyclooctasulfur (β-S8 and γ-S8) in the presence of organic carbon at a sulfur-rich glacial site in the Canadian High Arctic. Geochimica et Cosmochimica Acta, 200. 218-231 doi:10.1016/j.gca.2016.11.036 | Journal (article/letter/editorial) | | gypsum (CaSO4·2H2O), and carbonates (including vaterite (µ-CaCO3), a rare, metastable form of calcium...eV through the edge region (283-293 eV; larger steps are used outside of this region). These image stacks...organic carbon compounds were provided courtesy of Clara Chan (University of Delaware) and are discussed...and 10 cm in depth and located near the central region of the built up aufeis structure at the toe of...(see section SI.5). For instance, the O-H stretch region shows an intense, broad feature centered at 3405 |  | | Journal (article/letter/editorial) | | culture media, and successfully induces calcite and vaterite with various shapes [19]. In the past decades...The saturation index (SI) values of calcite and vaterite were calculated using geochemical computer program...Reston, VA, USA). The SI values of calcite and vaterite are 2.01 and 1.58, respectively. Abiotic nesquehonite...analyzer (Picarro G2121-i, Picarro Inc., Santa Clara, CA, USA) [60–65]. 2.6.5. Thermal Characterization...based on and vaterite (Figure 4). However, only calcite forms in the abiotic group, and vaterite is ammonium |  | | Book | | K(U02)As04*3H20, Tet. Vitreous yellow. Fuemrole mine, Temple Mt., Emery Co., Utah, USA. H= 2-3, Djjj=...grey, bluish-grey, yellow, light green. Langban mine, Filipstad (near), Varmland, Sweden. H= 5, Djjj=3...Terres mine, St. Ausdell, Cornwall, England and/or Johanngeorgenstadt, Sachsen (Saxony), Germany. H=?,...804)3 •nH20, ® Hex. Transparent bluish. Lapis-lazuli mine, Sar-e-Sang, Badakshan, Afghanistan. H= 5.5-6, Djj4=...*21120, Mon. Vitreous colorless, white. Dutoitspan mine, Kimberley, South Africa. H= 4.5, Djjj= 2.630, D( |  | | Journal (article/letter/editorial) | | rate of rise in sea level in the Mississippi Delta region over the past 30-40,000 years has been studied...Gilpin Co., Colo. at 50-60 m.y., and the Besner Mine, Ont., at about 820 m.y. New values include the...about320 m.y., Joachimsthal at about 200 m.y., and Baden, Germany, at about 110 m.y. A large number of pitchblende...pitchblende samples from the Lake Athabasca region were analyzed chemically and isotopically. Apparent ages...the same level, from difierent levels of the same mine, and from several widelv separated mines in the |  | | Journal (article/letter/editorial) | | rate of rise in sea level in the Mississippi Delta region over the past 30-40,000 years has been studied...Gilpin Co., Colo. at 50-60 m.y., and the Besner Mine, Ont., at about 820 m.y. New values include the...about320 m.y., Joachimsthal at about 200 m.y., and Baden, Germany, at about 110 m.y. A large number of pitchblende...pitchblende samples from the Lake Athabasca region were analyzed chemically and isotopically. Apparent ages...the same level, from difierent levels of the same mine, and from several widelv separated mines in the |  | Ventruti, Gennaro, Mugnaioli, Enrico, Capitani, Giancarlo, Scordari, Fernando, Pinto, Daniela, Lausi, Andrea (2015) A structural study of cyanotrichite from Dachang by conventional and automated electron diffraction. Physics and Chemistry of Minerals, 42 (8) 651-661 doi:10.1007/s00269-015-0751-z | Journal (article/letter/editorial) | | Universität, Jakob‑Welder‑Weg 11, 55099 Mainz, Germany 4 Dipartimento di Scienze dell’Ambiente e del...locality: (1) Dachang, China (this work); (2) Grandview mine, California (Palache et al. 1951); (3) Berkara,...the FTIR spectrum (Fig. 3) shows no peaks in the region of the C–O stretching band around 1400 cm−1. The...of cyanotrichite from Dachang deposit in the MIR region from 4000 to 400 cm−1 absorption band at 1650... Kolb U (2014) The Bi sulfates from the Alfenza Mine, Crodo, Italy: an automatic electron diffraction |  | | Book (edition) | | Linopolis, Brazil, H Page 13: Gold, 35 mm.Eagle's est Mine, California, G Publi!>hed by Grdllit.u.o. Stefanikova43...abbreviated, e.g. canton (Switzerland), vilayet (Turkey), region (Chile), kray and oblast (Russia). The country...by Mobutu, and is now the Katanga administrative region again. The former Kivu province is now divided...United States or of the Upper Silesian historical region in Poland, where the importance of ore-bearing...Rice, Dolores co., both Colorado, at the Questa mine, Taos co., New 1994. Abernathyite K2[(UOJ 2l(AsO_J2]•6HzO |  | | Journal (article/letter/editorial) | | downstream of the Butte mine. In addition, we collected Cusulfate salts from within the mine and on the flood...sulfide minerals were collected from within the active mine and from an archived collection of hand samples...22‰ and surficial Cu-salt samples from weathered mine tailings deposited along the stream approximately...the dominant source of aqueous Cu in the immediate mine district is from rapid oxidative weathering of primary...in the flood plain is likely the highly weathered mine tailings deposits from which most of the isotopically |  | Han, Yu, Sun, Bin, Yan, Huaxiao, Tucker, Maurice E., Zhao, Yanhong, Zhou, Jingxuan, Zhao, Yifan, Zhao, Hui (2020) Biomineralization of Carbonate Minerals Induced by The Moderate Halophile Staphylococcus Warneri YXY2. Crystals, 10 (2) 58 doi:10.3390/cryst10020058 | Journal (article/letter/editorial) | | minerals. The obtained biotic minerals were calcite, vaterite, Mg-rich calcite, and aragonite crystals. The...analyzer (Picarro G2121-i, Picarro Inc., Santa Clara, CA, USA) according to the published methods [16]...minerals were calcite (92.01%, mass ratio) and vaterite (7.99%, mass ratio) at a Mg/Ca ratio of 0, Mg-rich...mass ratio) 7 and Crystals 2020, 10, 58 of 23 vaterite (7.99%, mass ratio) at a Mg/Ca ratio of 0, Mg-rich...molar ratio of 8. Mg/Ca=0 Calcite (PDF#47-1743) Vaterite (PDF#33-0268) Intensity(cps) Mg/Ca=2 Mg-rich |  | | Book (volume) | | cm1 is called the fingerprint region. Usually IR spectrum in this region contains very complicated series...overlapping bands. The importance of the fingerprint region is that each mineral species produces a different...500 to 800 cm1 can be considered as “fingerprint region” sensitive to the composition and the topological...see Fig. 1.9), but generally IR spectrum in this region is characteristic of all these minerals. In IR...Lavrion, Greece (6) and Cu-poor adamite from Ojuela mine, Mexico (7) IR spectra of acid salts (silicates |  | Pan, , Zhao, , Tucker, , Zhou, , Jiang, , Wang, , Zhao, , Sun, , Han, , Yan, (2019) Biomineralization of Monohydrocalcite Induced by the Halophile Halomonas smyrnensis WMS‐3. Minerals, 9 (10) 632 doi:10.3390/min9100632 | Journal (article/letter/editorial) | | the common polymorphs calcite, aragonite, and vaterite, and the less common hydrated phases of monohydrocalcite...spectrometer (Picarro G2121-i, rPicarro Inc., Santa Clara, CA, USA) with the heating and phosphoric acid method...process of monohydrocalcite, vaterite can be formed sometimes, and the vaterite nucleus could be slowly transformed...15 of 26 of vaterite a relationship with Mg content [74]. It could be that more vaterite would be formed...process of monohydrocalcite, vaterite can be formed sometimes, and the vaterite nucleus could be slowly transformed |  | | Journal (issue) | | . . . . . . . . .89 by W. E. Wilson The Palomo mine, Huancavelica Department, Peru . . . . . . . . ...White Ca-Mg-Fe-rich rhodonite from the Morro da Mina mine, Conselheiro Lafaiete, Minas Gerais, Brazil . ....BaCa2(CO3)2F2, a new mineral species from the Kirovskii mine, Khibiny, Kola Peninsula, Russia . . . . . . . ...crystal cluster, 3.5 cm, from the Mashamba West mine, atanga, Republic of the Congo. Rob Lavinsky (The...morganite-and-quartz specimen from the Cryo-Genie mine in San Diego County, California. Al’s main interest |  | | Book | | 1000° Mots inc. Native Gold on Quartz, Paymaster mine, South Porcupine, Ontario / Photo by Brian Boyle...Marquis imprimeur inc. Barite on Quartz, Rock Candy mine, Grand Forks, British Columbia / Photo by Ken Mayer...Mayer Publisher Pyromorphite, Society Girl mine, Moyie, British Columbia / Photo by Ken Mayer Mineralogical... Ontario Canada Diopside on Grossular, Jeffrey mine, Asbestos, Quebec / Photo by Jeffrey A. Scovil...including amateur col- lectors, company executives, mine owners, and vari- in the appropriate position. |  | Sun, Bin, Zhao, Hui, Zhao, Yanhong, Tucker, Maurice, Han, Zuozhen, Yan, Huaxiao (2020) Bio-Precipitation of Carbonate and Phosphate Minerals Induced by the Bacterium Citrobacter freundii ZW123 in an Anaerobic Environment. Minerals, 10 (1) 65 doi:10.3390/min10010065 | Journal (article/letter/editorial) | | precipitated at various Mg/Ca molar ratios were calcite, vaterite, Mg-rich calcite, monohydrocalcite and struvite...biomineralization mechanism; Mg/Ca ratio; struvite; vaterite 1. Introduction Microorganisms, especially bacteria...Analyzer (Picarro G2121-i, Picarro Inc., Santa Clara, CA, USA), according to the method in previous studies...minerals are a mixture of calcite (97.2%) and vaterite (2.8%) (Figure S3a) at Mg/Ca ratio of 0; at the...peaks of calcite, and the characteristic peaks of vaterite are at 745, 870 and 1421 cm−1 [2,7]. In addition |  | | Journal (issue) | | Neufund in Missouri, USA: Calcite aus der Sweetwater Mine 16 Zwillingsbildungen , Epitaxien und Pseudomorphosen...Marokko - dieses Mal keine Achate 85 Die Fallen Tree Mine, Oregon, USA 89 Strandachate von der Pazifik-Küste...wurden. Diese weißlich-hellgrauen, dicktafeligen „Vaterite" erwiesen sich danach als Calcit und der Vaterit...Auch hat KOLITSCH (l.c.) lediglich zwei solcher „Vaterite" untersucht. Solange hier nicht weiteres Material...insbesondere früher röntgendiffakometrisch bestimmte Vaterite einer Revisionsuntersuchung unterzogen werden |  | | Book | | dependent on the generosity of aristo¬ crats, as in Germany or Russia. Povarennykh would like to see a rational...Scotland, Ireland, Sweden, Norway, Denmark, Finland, Germany, France, Italy, Spain, Portugal, Belgium, Austria...chemist and mineralogist; student of Torbern Bergman; mine owner and mineral analyst; trained J. J. Berzelius...and chemist; assisted R. W. Bun¬ sen in Marburg, Germany; opened chemical laboratory in Philadelphia (1848);...specified. arnimite, von Amim family of Zwickau, Germany, kimzeyite, Kimzey family of Magnet Cove, Arkansas |  | Gaines, Richard V., Skinner, H. Catherine W., Foord, Eugene E., Mason, Brian, Rosenzweig, Abraham, King, Vandall T. (1997) Dana's New Mineralogy (8th ed.) Wiley-Interscience. p.1872 | Book (edition) | | Fritz: Bergakademie Freiberg, Freiberg, Saxony, Germany. Donald B. Hoover: U.S.G.S., Federal Center, Lakewood...Institut fur Mineralogie, Ruhr Universitat Bochum, Germany. Duane Mellor: Geology Library, Yale University...Berlin, Germany. Peter Susse: MINABS, Inst. of Mineralogy, Univ. of Gottingen, Gottingen, Germany. C. Sheldon...Pennsylvania. Hans J. Wilke: Eppertshausen/Hessen, Germany. Wendell E. Wilson: The Mineralogical Record, Tuscon...1) has a polymorph aragonite (14.1.3.1), while vaterite (14.1.2.1) has yet another configuration. 5C. |
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Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany